Automatic phonograph



E. C. MUELLER AUTOMATIC PHONOGRAPH June 6, 1939.-

esheets-sheetl Filed Jan. 5, 1958 hanf-07';

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June 6, 1939, E. c. MLM-:LLER

r AUTOMATIC PHONOGRAPH Filed Jan. 5, 1938 9 Sheets-Sheet 2 June 6, 1939. v E. c. MUELLER AUTOMATIVG PHONOGRAPH Filed-Jan. 5,' 193s 9 sheets-sheet s ,isf

E. c. MuELLl-:R

AUTOMATIC PHNOGRAPH Filed Jan. 5, 195s 9 SheetS-Sheet-4 E. c. MUELLER v AUTOMATIC PHONOGRAPH `)une 6, 1939.

SheeQs-Sheet 5 `lune 6, 1939. E. c. Mul-:LLER 2,161,483

AUTOMATIC PHONOGRAPH Filed Jain. 5, 1958 ,9 sheets-sheet e E C. MUELLER AUTOMATIC PHONOGRAPH `lune 6, 1939.

' Filed Jan. 5, 1958 9 Sheets-Sheet 7 June 6, 1!-')39. E. c, MUELLER 2,161,483

AUTOMATIC PHQNOGRAPH l 9 Sheets-Sheet .8

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@.MLLQJQF Filed Jan. 5, 1938 June 6, 1939. E. c. MUELLER 2,161,433

` AUTOMATIC PHONOGRAPH Filed Jan. 5, 195e 9 sheets-sheet sal Patented June 6, 1939 UNITED 'STATES AUTOMATIC PHONOGRAP I Emil C..lVIueller, Chicago, Ill., assigner to John Gabel Manufacturing Company, ChicagoJll., a

corporation of Illinois kApplication January 5, 193s,A serial No. lsasss 14.c1aims. `(c1.z'141o)' if desired, any pre-determined record in the mag- Iazine may beselected for immediate playing regardless of the position of the magazine, and :to provide an arrangement wherein two or more records, regardless. of their relative position in the record magazine, may be selected for successive playing. e i

Other objects of the invention are to provide` mechanism ofthe character above indicated which will be relatively simple but highly efiicient and eective for thepurposeindicated; to provide'such mechanism `which will be durable and capable of` withstanding rough eatment such as is often accorded devices f thv s character and v in generalit is the object of theinvention' to provide an improved automatic phonograph.

Other objects and advantages of the invention will be understood by reference to the following specification and accompanying drawings (nine sheets) wherein -there is illustrated an automatic phonograph embodying a selected form of the invention.

Inthe drawings, Figure 1 is aplan, Figure 2 is a section on the line 2-2 of Figure l, Figure 3 is an elevatin of the side of the mechanism opposite\to that shown in Figure 2, Figure 4 is a ,plan section on the line 4-4 of Figure 2Figure 5 is an end elevation illustrating the left-hand end of the structure as shown in Figure 1, Figure 6 is a section substantially on the line 6-6 of Figure 4 and the line 6`6 of Figure "l, Figure ,7.,is a

.fragmentary side elevation, Figures 8, 9, 10 and 11 are fragmentary sections illustrating certain details of the selecting mechanism of the structure and Figure 12 is a perspective in more or less diagrammatical form illustrating therelationship of certain parts-of the mechanism.

'I'he automatic phonograph mechanism herein disclosed embodies substantially the automatic phonograph mechanism illustrated in PatentNo. 2,087,095 issued in my nameon July 13, 1937. As shown, the mechanism comprises a main frame structure, the parts of which are designated i5, it .being understood that the frame 'maybe of cast iron or any-other suitableforni.y In general, the frame i5 is rectangular in form, one end portion being built up higher than the other to actuate a record magazine as best' shown in Figure 2.

A turn table i8 is mounted on the upper end of a shaft i1 so as to rotate therewith,- the shaft being connected by a suitable coupling such as indicated at I8 or otherwise tothe driven shaft of an electric 4motor I9. .The arrangement is such that whenever the motor I9 is energized, the turn table I6 is rotated.

A worm gear is mounted on the shaft I1 so as to be rotatable thereon. Its upper end is provided with notches such as indicated at 2| into which may drop teeth such as shown at 22 formed on the lower end of a sleeve 23. The sleeve 23 is keyed to the shaft Il so as to be slidable lengthwise thereof but so as to be rotated therewith.

lThe sleeve 23 constitutes a movable clutch member in that it may be adjusted into and out of drive connection with the worm gear 20.

'I'he worm gear 20 meshes with a worm wheel 24 which is secured to a transversely extending cam shaft 25, the latter being journalled in: suitable lugs or bosses -mounted on or formed integrally with the frame I5.

The shaft 25 carries a cam structure including a cam elementZG which is adapted to engage a roller 21 carried by a link 29 which extends between and connects vertically disposed record shifting arms 4and 3i, respectively.

When the motor is energized, and the cam 1 In its movement inwardly, the record shifter end portion 33 engagesv the adjacent marginal portion of one of the records R in the record magazine.

As best shown in Figures 2 and 6, the record magazine comprises a frame-like member -havinga pair of upwardly extending legs, 34-34, on opposite sides of the magazine. It also comprises depending leg portions, 35-35, and top and intermediate cross-members 36 and 31, respectively. The upwardly extending legs 34-34 and top and intermediate cross-members 36 and l1 .serve to supporta suitable sheet metal rack structure comprising opposite side walls 38-38 and partitions or shelves 39` which form between them record storage spaces. The upper cross-member 3B has end extensions which are apertured to receive guide rods Ill-40 which extend vertically between upper and lower portions of the frame I5. The. lower ends of the legs 35-35 are similarly equipped with lateral extensions also apertured to slidably fit on said guide rods lil-40.

As best shown in Figure 2, the records R project rearwardly beyondY the supporting shelves 39 and they are spaced sufficiently to permit the vertical width of the record shifter end portion I3 to enter between alternate records whereby said shifter end portion may operate to shi-ft an intermediate record laterally toward the turn table of the machine.-

respectively secured to the shaft of said upper and lower transferring rollers. The gears 43 and 44 are the-type which have deep teeth so as to permit vertical separation of the rollers 4| and 42 as required by the passage therebetween of a record, without unmeshing the said gears.

Rotation of the record transferring rollers 4| and 42 is eifected by a driving connection to the turn table shaft |1.' Such driving connection comprises a wheel 44 (see Figures 1 and 2) which is journalled in one end of an arm.45, the latter being pivotedas indicated at 46 for rocking movement.

As shown in Figure 2, the arm and its wheel 44 are in a lowered position in which the wheel frictionally engages the top surface/of a drive disk 41 which is secured to the turn table'shaft |1. When the link 29 is shifted endwise (to the left in Figure 2) as above explained, the arm 45 is incidentally caused to rock upwardly so as to effect driving engagement between the wheel 44 and a suitably surfaced bottom portion 45 of the turn table. Such upward rocking of the arm 45 and wheel-44 is effected lby means of the upwardly extending arm 48 which is rigidly secured to the 1ink'29. The upper end of said arm 46 is provided -with a pin 49 which is interposed between ilat spring members 50-1-50 which are se cured toand depend from a lug formed integrally with the arm 45. It will be observed that when the' link 29 moves to the left from its po'sition as shown in Figure 2, the pin 49 will engage the left-hand spring member 50 and thereby effect upward rocking movement of the arm 45. The described arrangement also serves to resiliently or yieldingly maintain the arm 45 in upwardly rocked position and the wheel 44 correspondingly in drivingfengagement with the bottom of the turn table I6.

v When .the wheel 44 is driven by engagement with the bottom of the turn-table, it will, of

course, rotate in a counter-clockwise direction as viewed in Figure 2. Such rotation of the wheel 44 is imparted through its shaft 5|, a

Asprocket 52 thereonand a chain 53 to a sprocket 54 mounted on the shaft 55"of the lower record transfer roller 42. Thus, the rollers 4| and 42 will be driven in the proper direction for transferring the record fromfthe magazine to the turn table. o

As shown in Figure 2, the record shifting arm 30 is pivoted at its lowerend to the main frame structure as indicated at 56 and its upper end hasy a laterally extending portion 51 extending inwardly over a marginal portion of theturn table I6. The innerend of said laterallyextending portion 51 is equipped with a depending stud 56 which is adapted to engage the periphery of a recordv on the turn tableto initiate the return 'of the record from the turntable toV the maga.-`

zine. It rwill be noted', however, that when the link 29 is moved to `the left 'as previously de' scribed, the recordshifting arm 30 will be correspondingly rocked so that the laterally extending upper end portion 51 of the arm will be swung clear of the turn table so as not to inter-v When the record has been properly deposited' on the turn table, a centering device comprising a centering pin 59 is lowered toproperly center the record on the turn table. Said centering pin 59 is mounted on the inner end of an arm 60 which,.at its other end, is secured to the upper end of a rod 6| which is vertically slidable in suitable'openings provided in the adjacent frame portions I5. ,f

The ro'd 6|, together )with the arm 60 and centering pin 59, is supported in the elevated position shown in Figure 2 by means of a cam' oontrolled rock lever 62 (see Figures 2 and 4). I'he said rock lever is pivotally mounted intermediate its ends as indicated at 63 and has its inner end provided with a roller 64 which engages the periphery of a cam 65. 'I'he other end of the rock lever 62 extends beneath and engages a crosspin 66 carried by the rod 6|. A spring 61 tensioned between the rod 6| and the rock lever 62 normally tends to pull the rod 6| downwardly and to rock the rock lever upwardly at its inner end so as to maintain its roller 64 in engagement with the cam 65. By the time the record has been transferred to the turn table as .above explained, the camshaft 25 and the cams carried thereby will be rotated (in a counter-clockwise direction in Figure 2) somewhat less than onehalf'a turn. The cam 65 is so lformed that at the proper time, the cam follower 64 will be permitted to rise and the outer end of the rock lever 62 correspondingly lowered. The lowering movement thus permitted is suilicient to eiect lowering of the record centering pin 59 to the extent necessary for effectively centering and retaining the record in proper centered position on the turn table.

A reproducing or electrical `pick-up arm designated 66 is suitably mounted as best indicated in AFigures 1, 2, 3 and 5 for both vertical and horizontal rocking movement. Said arm extends over a branch or arm 69 of the record centering arm 66. When the record centering arm is in its elevated position, as shown in Figures 2 and 3, said branch or arm 69 is in engagement with a bottom portion of the pick-up arm 68 and supports. the latter in an upwardly tilted position wherein its record-engaging needle is spaced upwardly from the turn table and any record thereon so as to avoid interference with the transferring movement of the record. When the centering device is lowered, the pick-up supporting branch 69 will be correspondingly lowered and will permit the needle of the pick-up device to operatively engage the sound grooves of the record thenon the turn table. 'I'he outer or free ends of the branch arm 69 may conveniently be guided by a sliding pin arrangement such as shown at 10 vin Figures 1. 3 and 5. Such guide means serves yto prevent lateral movement of the outer end portion of said branch arm and thereby guards against accidental breakage of said branch.

During the downward movement of the vertically slidable rod 6|, a clutch-controlling lever 1| is actuated to disengage the clutch member 23 from the worm gear 20 so as to stop the rotation of the cam shaft 25 when the pick-up device is in operative engagement with the record. The clutch-controlling lever 1| is pivoted at its outer end as shown at 12 to the vertically movable rod 6| -and the other end of said lever is forked as shown at 13 to embrace a reduced portion of the clutch member 2,8. Intermediate its ends, the lever 1| engages a shoulder `14 formed on a vertically disposed arm 15 whichis 'pivoted as indicated at 16 near its lower end.

The 'arm 15 is normally urged to swing in a clockwise direction as viewed in Figure 5 by suitable spring means such as indicated at 11, lsuch swinging movement being limited by engagement of the edge of the arm 15 with the adjacent face of the lever 1|. j f

When the playing of the record on the turn table is completed, the arm 15 is automatically moved to the left (as viewed in Figure 5) to remove the shoulder 14 thereof from supporting engagement with the lever 1|. Thereupon the clutch member 28 slides downwardly until f it comes into operative engagement with the worm gear 20, whereby rotation of the cam shaft 25 is again initiated.

The means for eiecting the described movement of the arm 15 for causing said engagement of the clutch comprises a pawl 18 pivoted to the free end of `an arm 19 carried by the lower end of a shaft 88 which constitutes thepivot shaft for horizontal, swinging movement of the-pickup device. 'I'he shaft 80 is connected to the pick-up device so that the shaft turns about a vertical axis in unison with thev swinging movement of the pick-up. 'I'he pawl 18 is adapted to engage one of a plurality of vteeth 8| on a member 82 which is pivoted as shown at 83 to a frame part I5 ,provided for that purpose. y The @pivoted member 82 is equipped with a pin 84 which is adapted to engage the upper end of the arm ,15. By inspection of Figures 5 and 12.it will be apparent that whenthe pawl 18 engages one of the teeth 8| and-rocks the pivoted member 82 in a clockwise direction, thepin 84 will'engage the arm 14 and swing it Acounter-clockwise to thereby disengage said supporting shoulder 14 from the lever 1|.

The pivot 83 for the member 82 is so located that the member 82 normally tends to rock in a clockwise direction as viewed in Figures 5 and 12 so that the` pin 84 normally rests on the upper end of said arm 15. The normal tendency of the arm 15 to swing in a clockwise direction resists rotation 'of the toothed member 82 and normally urges the toothed member to rock in a counterclockwise direction. Such counter-clockwise movement of the toothed member Ais prevented by a stop-pin 85 which is carried by the frame element |5 and arranged to engage a shoulder formed` on the toothed member as shown.

Under certain circumstances it has been found that the proper operation of the described mechanism maybe prevented by tipping the upper portion of the apparatus rearwardly. To prevent unauthorized tampering with the normal operation of the mechanism in such a manner a weight 88 is pivoted coaxially with the pivot toothed member 82 and such weight provided with an oilset portion carrying a pin 81 adapted f the operation of the machine will bestopped just l as thoughthe playing of a record were completed..

Itwill be understood that the records .now in pick-up is effected by means of a pin 89 ar- Amember 88 is caused -to swing to the right as use are equipped with a quick spiral or eccentric terminal groove which guides the free end of the pick-up inwardly a substantial distance immediately upon' completion of the playing of the selection. SuchV accelerated movement of the 5 pick-up arm brings the pawl 18 `into operativev engagement with the teeth 8| of the member 82 and eifects the operations already described.

Upon completion of the playing of a record the cam shaft 25 resumes its turning movement in a counterclockwise direction as viewed in Figures 2 and 12 (clockwise Figure 3). The cam 26 leaves the roller 21 o the link 29 so as to permit a spring 88. to effect movement of the link 29 (to the right in Figures 2 and 4- andfto the left in Figure-3) However, before the cam 26' -frees the link 29 for suchmovement, the cam 65 serves to rock the lever 52 so as to cause its outer end to move upwardly, thereby imparting upward movement to the rodl 6|. Up-

ward movement of the rod 5| raises the record centering pin 59 to the position illustrated in the drawings,. thereby freeing the lrecord for `lateral return movement to the magazine. Such upward movement of the rod 5| also raises the pick-up from the record and also eiects loutward swinging movement of the pick-up to restore it to starting position. y

The said outward swinging movement of the ranged to engage one arm-98 of a pivoted bell crank member, the other arm ,9| is connected by means of a link s2 to th arm 1s.

. The cams B5 and 26 are so arranged relative to each other that movement of the link 29 is not initiated until after the centering pinv has been withdrawn from the centering opening in the record. However, incident to the following movement of the link 29, the record shifting viewed in Figure 2 so that its record engaging 4-0 -elernent 5 8 engages the adjacent edge o'f the record and feeds the record laterally into the bite of the record transferring rolls 4|.and 42. Also incident to the saidy movement of the link 29, the arm 45 is permitted to swing'downwardly so as to eiect driving engagement betweenitswheel 4| and the driving disk 41 carried by the turn table shaft |1.v By this means the record transferring rolls 4| and'42 are driven in the proper direction to feed the record from the turn table to the magazine. g It will, of course, be .understood that the phonograph mechanism may be provided with aswitch for turning the motor I9 on and off so that the machine may be permitted to operate continuously for whatever period is desired, or that the machine may be provided with coin control or other similar means forv governing the operation of the device. By way of example, the machine may be equipped with a coin cor trol device such as shown in my co-pending application, Serial No. 137,723. Such coin control mechanism is indicated generally at 98 in Figures 4 and 5. The coin control mechanism 98 includes an electrical switch for controlling the motor |91 and it includes a mechanical connection to the operating mechanism of the phonograph apparatus. In `this instance such mechanical` connection is indicated as comprising a rock lever 94 and a 'm link 95 connecting one end of the rock lever 93 with the coin control mechanism. The opposite end of the rock lever 94 isfsuitably shaped and positioned to be acted upon by a. pin or stud 96V which projects from the face of the cam struc- 75 ture; -The magazine is elevated one step to place a `new record in horizontal alignment with the h 'sections of the front guide rod. The adjustable bite of the record transferring rolls. The arrangement fr raising the record magazine one step comprises an angularly formed arm 91 which isf'pivoted near one end as indicated at 90. The

arm 91 is provided with a roller 98 which rests against the periphery of a suitable cam 99, the latter being mounted for rotation on a shaft |00. At its free end beyond the roller 98, the arm 91 is connected by means of a link `I0| to a depending leg |02 of the record magazine frame structure (see Figure 6).

/ A ratchet wheel |03 is rigidly connected with the cam 99 andl isadapted to be rotated step by step by means of a pawl |04 which is carried by the upper end of a pivoted arm |05. The lower end of the arm |05 is pivotally mounted as indicated at I 06. The arm |05 is swung outwardly at its upper' end 4(to the right in Figure 2) promptly after therecord is returned to the magazine through the agency of a link |24 and cam following arm |0'I. The cam following arm |01 is pivoted as indicated at- |08 and carries a roller |09 which rides on the periphery of a suitable cam IIO carried by the cam shaft 25; The cam I|0 is suitably shaped to force the arm |05 outwardly at the proper time to effect the upward movement of the magazine as indicated. 'I'he spring 88, connected bythe link 29 and' the arm |05 (as best shown in Figure 3) serves to urge the cam following roller |09 to remain in contact with the peripheryof the cam ||0 and to effect the inward movement of te pawl |04 in preparation for a subsequent gazine ele- Vating operation. During the return movement of the pawl |04,the ratchet wheel'I03 is locked against reverse rotation by means of a pawl |25 which is pivoted at |28 and pulled into operative engagement with the ratchet wheel by means of a springlZI (see Figure 3). The arm. |05 is providedlwith a locking dog which is designed to enterlbetween the teeth of a rack I I2 carried by the magazine frame part |02 to lock the magazine in xed position. The magazine is so locked when the pawl |04 is in its inward position during the playing of a. record on the turntable.

The magazine actuating cam 99 is rotated step by step in a counter-clockwise'direction as shown in Figure 3. It will be observed that the cam is so shaped that when the roller 90 rides over the highest point of the cam', the roller will be permitted to descend' quickly'to the lowest point of the cam which is adjacent the axis thereof. Hence the magazine is permitted to descend under the force of gravity. Its descent is, however, cushioned by means'o'f a helical spring II3 which is stretched between a fixed part of the frameof the apparatus and the free end of an extensionI'I4 of the Iarm 91. To control further the descent of the magazine, a check such as a dash part ,II5' may be employed. The records in the magazine are prevented from shifting inward--Av ly and outwardly during the vertical movement of the magazine by means of stationary guide rods carried by the framework of the machine. A guide rod at the rear ofthe magazine is indicated at I I8 (in Figure 2) anda two-'part guide rod comprising upper and lower parts II'I and II8, respectively,is provided at the front of the magazine.. The lower section |I8 of the front guide rod is slidable vertically and in Figure 2 is shown -v `in its elevated position in which it obstructs the.

entrance to the bite of the rolls 4| and 42 and lower section IIB of the front guide rod is actuated by means of a cam member ||9 which is carried by the link |06. The member |.I9 has its upper end inclined and arranged to act on a pin |20 carried by the movable guide rod section ||8. When the link |06 is moved -to the right in Figure 2, the -cam I|9 is 'correspondingly moved under the pin |20 to thereby raise the lower guide rod section IIB for the purpose explained. It will be apparent that upon completion of the magazine elevating operation, the cam |I9 will be. returned to its initial position so as to permit the lower guide rod member |I8 to be lowered, thereby to permit the next record to enter the bite of the rolls 4| and 42. y

As indicated in Figure 2, the rear guide member I I6 is in the form of a tubular member which ts telescopically over a lower guide element IIS-A. The lower member IIS-A is xedly mounted at its lower end on a portion of the` frame structure and the upper member IIB is yadapted to be' moved up and down on the lower member IIS-A. The lower end portion of the member ||6 is slotted4 and the bifurcated end portion thus formed provided with an inwardly swaged end |2| which is adapted to enter a groove |22 in the member IIB-A to prevent the member IIB from sliding downwardly by gravity.'

When the records in the magazine are to be changed the rear guide member I I6 may be manually adjusted downwardly on the member I Ii-A to thereby afl'ord access and to permit removal and replacement of the records in the magazine. A spring element |23 carried by the upper front guide rod III bears on'a central exposed portionof the shaft of the upper record transferring roll 4I -to yieldably urge the same into contact with a record fed between the transfer rolls, thereby assuring adequate .gripping of the record between the rolls. A

The mechanism thus far described is operative to reproduce the records in` the magazine successively in the order in which they are located in the magazine. Playing normally starts with the record at the top of the magazine and progresses downwardly as the magazine is ele- -vatedstep by step. When the last or bottom utility and commercial value of an automaticy phonograph such as herein contemplated `is greatly enhanced. Accordingto the present invention there is provided mechanism permitting preselection of any desired number of the records in the mechanism, the preselecting mechanism being wholly mechanical and automatic in its operation. y

In the present disclosure, the automaticpreselecting mechanism comprises a dial arrangement illustrated in Figure 7 comprising a series of, buttons or pins designated. |30 and each identified by an associated numeral such as 1 to 18, inclusive. As best shown in Figure 4, the

buttons or pins |33 are slidably mounted at their inner ends in a i'lxed plate I3| and adjacent their outer ends in a plate |32, which is rigidly secured to the inner plate |3| -through the adjacent connectingposts such as. indicated at |33 in Figure.

'Outside of the plate |32 there is a supplementary plate-|34, the plates |32 and |34 being provided with suitable apertures |35 and |33, respectively. The pin or Hutton designating numbers 1 to 18, inclusive, may be imprinted on a transparent sheet of any suitable material andinterposed between the plates |32 and |34 so that the numerals may 'be visible through the openings |33 in the f stitute record identifying numbers. |34 is yieldably held 'against the plate |32 by,

plate |34. The openings |35 in the plate |32 permit-light from ya suitable source (not shown) to illuminate the button numerals which also con- The plate means of springs such as indicated at |42 stretched between the stationary inner plate |3| and 4the said outer plate |34. Theplates |32, |4|

and.' another plate |43 are suitably aperturedjo permit the spring or springs |42 to pass ther`ethrough and suitable connections are provided vbetweenthe ends of the springs |42 and the respective plates. As shown in Figure 1, on one side of the mechanism there is -provided a plate |31k carrying the record designating numbers 41 to' 18,v inclusive, and the magazine is equipped with an arrow o r indicater |33 which designates on the square |31 which of the records in the magazine is in position to be transferred to the turn table for playing. A suitable index associated with the square |31 is, of course, employed to identify the particular selections.

The selectingpins |33 are normally but yieldingly held in their out-position by means of a helical spring |33 which extends around the group of pins 1 to 18, inclusive, and rests in inner grooves |43 formedvin each of the pins. The

spring |33 is carried by a centrally located disk |4|vwh|ch has its periphery suitably slotted to permit the p ins to pass therethrough. 'The periphery of the disk |4| is thus formed of a multiplicity of tongue-like portions. Alternately disposed tongues are offset inwardly as indicated in Figures 4 and 6 to embrace and position the spring |33. The plate I4| is itself positioned-by means of the posts |33, the latterebeinglormed in two sections as indicated in Figure 6 and the plate being`interposed-between the inner and outer sections of the'posts". The plate |43 is carriedbya h ub |44 which is slidably mounted |44. The -shaft |43 is'provided with a knob |43 for facilitating withdrawal of the shaft |43 and parts actuated thereby incident to the` inner end enlargement |41 of the shaft.

To select a pre-determined record, one of the buttons or pins |33 is pressed. Such inward movement of the pin |33 serves to move the disk |43 and its hub' |44 inwardly. It will be' observed 4that the pins |33 are so oformed as to provide shoulders such as indicated at |43 for engaging the outer face of the'disk 43 so as to be capable of transmitting the inward movement of the pins -to the said' dislrand hub. The enlarged inner en d portion |33 of the hub |44 is adapted-to engage the adjacent end of a pin which abuts at its other end one leg |52 of a U-shaped mem` l ber |53. The U-shaped member |53 has its other leg |54 somewhat longer than its other leg |52. The member |53 is slidably mounted on anextension of the shaft |33 and a spring |55 positioned on said shaft |33 and co'mpressed be tween the leg |54, and the adjacent face of the cam member 33 serves to resist said movement of thev U-shaped member |53. The extension of the shaft |33 is rotatably supported, in this instance.

intermediate the le'gs of the U-shaped member shaft |33, being secured to the ratchet wheel |33 and cam 33, rotates and that thearm |51 together'with a pin I5| rotates withthe shaft. The inner end of the pin |5| may, of course, engage the adjacent face of the' leg I|52 at any point around the shaft |33 so ses/to v transmit the inward movement of the selector pin |33 as above described,

As best shown in Figures 4 and 12, the long leg |54 of the U-shaped member |53 normally engages an edge portion |53 of an inverted U- shaped member |53 which is pivoted at the vfree ends of its legs as indicated at |33 to suitable lugs formed integrally with the frame structure I5.` A coil spring |3I kstretched between the member |53 and a conveniently locatedy portion of the frame structure I5 normally tends to swing the member |53 towards the U-shaped'member |53 and thus maintains engagement between the ends of the legs |54 and said edge portion |53 of the member |53.' When the U-shaped member |33 is moved inwardly as above explained, its

leg |54 is moved beyond the end |32 of'said edge '|53 so as to permit the spring |43| to'actuate the member |53. Such movement of the member |33 is transmitted by means of a linlr |33 to a bail-like member |34 which is pivoted as indicated at I 35|35 to frame portions provided for that purpose. -The bail-like member |34 has one leg |33 to which the link |33 lis connected. and `another leg |31 which is, in this instance, somewhat longer than the leg |33. 'I'he free end of the les mi is @nnecled by means `of an adjustasm/J ble link |33 to a cam lever |33 which is pivotaliy connected as indicated at |13 toen adjacent frame part. .The upper end of the cani iever |3315 Y ence of the spring |3|, the llever |33 is corre-A spondingly rocked and the cam surface |13 thereof acts on a lip |14 formed on the free endl .of the clutch controlling lever 1|. The cam edge |13 is so shaped that when the lever |33 is moved as described the clutch lever 1| will be swung upwardly so as to cause the clutch member 23 to engage with a cooperating element |15 which is mounted on the turn table shaft I1. The member |15 is rotatable on the shaft |1 and is normally heldin xed position vertically of the shaft by means of screws such as indicated at |13 which have their inner end portions projected into a groove |11 formed on the shaft 1.

The clutch member |15 is provided with a flange or disk |13 which carries-a crank pin |13.

loV

Associated with the disk `|18 and crank pin |10 is a lever |80 which is pivoted at one end as indicated at |8| and formed at its other and with a pair of legs |82 and |83. When the disk |18V and its crank pin |10 rotate, the crank pin |10 engages successively the legs |82 and |83 to eect positive rocking of the lever |80. The lever |80 is, connected by means of a link |84 lto the free end of one arm |85 of a bell crankwhich includes also an arm indicated at |86. The free ends of the bell crank arms |85 and |86 are further provided with pawls |81 and|88 respectively',1which are adapted to engage the teeth of the ratchet Wheel |03 to effect step by step rotation thereof. It will be observed that in one direction of movement of the lever |80, the pawl |81 will effect a step of rotation of the ratchet wheel |03 and that in the other direction. of movement of the lever |80 the pawl |88 will effect a step of rotation of the said ratchet wheel. By this means rapid upward movementof the magazine is eiected so that there is but a short delay caused if, for example, the magazine were located in its lower most position and selection made of a record located near the bottom of the magazine.

During the rotation oi the ratchet wheel |03, and consequently of the shaft |00, the arm |51 is also rotated. Such rotation continues) until an arm |80 of a bell crank |00 carried by the arm |51 engages the projecting end portion |0| ofthe inwardly pressed vselector pin |30 (see Figures `to 12, inclusive);- 'When the bell crank arm .|80

engages such fan inwardly extending selector pin portion |0| the bell crank' |00'is rocked about its pivot |02 so that the 'other arm |03 will engage an arm-I 04 of another bell 'crank l 05 which is also pivotaliy mounted on the arm |51. The other arm |00 ofthe bell crank |05 will befcaused to move inwardly when the selector pin portion |0| is engaged; In its inward movement, the bell crank arm |08 engages the adjacent 'headed end of apin |01 which is carried by one of a'pair of spaced but rigidly connectedl disks |08-|08.

Referring 4particularly to Figures 9 and 10, it will be observed that when the member |59 is in its released position underl the influence of the springl. IGI, the periphery ofthe innermost of said disks |08 is disposed jacent an inclined or cam-edged portion" |00" fo ed at the adjacent -end of .the-edge portion |58 of said' member |50. When the bell 'crank' arm |05 moves inwarjiif,-itr

by -tl'ie in-pressed selector pin |30..`

Whenthe cam lever |60 effects` disengagement of the clutchzelement23 from thefclutch member |15; the clutch member'23 rides downwardly until `it comes into operative engagement with. the

worm wheel 20 so as again to drive the cam .2 0 normally ridesori the'periphery of the cam shaft 25. Thereupon the lever 02 is permitted vto in Figures 2 and 12) to 'permit lowering of the record centering `pin 50 and placement of the'v pick-up inoperative engagement with the record. 'I'he shifting of the member |50 and parts actuated thereby under the influence of the Spring' 'IGI is subject to disengagement of a locking device which comprises a bar 200 which'ispivoted at one-end to the upper end `of the-arm |'66. The opposite end of the bar 200 is provided with an elongated slot 20| which has an enlargement at one end to provide a vertically extending 'shoulder 202. A stop-pin carried by a frame portion projects into said slot 20| and engages 'said shoulder 202 thereby normally 'preventing movement of the bar 200 to the right (as viewed in Figures 2 and l2) as required when the member |50 is actuated by the spring |6|. The employment of this locking device permits the setting of the selector pins 'at any time during the operation of the machine without immediately effecting the continued operation thereof. `'I'he locking device is, however, disengaged as soon as the playing of a record is completed and the cam shaft 25 again rotated by the means already described. The releasing means comprise.; a hook-like element 204 which is rigidly connected to the bar 200 and which is adapted to be engaged by a crank pin 205 projecting from the adjacent face of the cam ||0. The arrangement is such `that when the cam ||0 is at rest during the playing of a record, the crank pin 205 is located immediately underthe free end portion of the hook 204. As soon as the cam shaft `25 `again begins to rotate, the crank pin 205 engages the end portion of said hook 204 and raises the hook and the slotted end of the bar 200 sufficiently to cause the shoulder 202y to clear the stop-pin 203; then the spring |0| is'permitted to rock the member to eilect operative engagement of theclutch 23'with the clutch lmember |15: It will be apparent 'that as soon vas the member |50 is restored to its initial position' pressed selector pin |30, the selector pin is auto-- matically pushed out or restored to its normal position. The means for resettingthe engaged selector pin comprises a lever '208 pivoted intermediate its ends as indicated at 201 on the rotating arm |51-(see Figures 8 tof-12, inclusive).

As clearly shown in Figure 8, the lever 206 is so located relative t`o-the bell crank arm |80 that /when`th latter engages the selector'pin portion |0|. the lever 208, will be alignedvwith the face of the pin. The opposite end of the lever 200 is provided with a rounded portion 208 which is `positioned in a suitable recess 200 formed in pin 2 I0. The pin 2|0 is carried by "a`disk 2 whichis slidable on the shaft |00, the disk being equipped with guide pins 2|2l and 2|3f which 'fit slidably in suitable lopenings 2|2-A and 2|3-A provided in the hub oi the 'ar'm |51. j

' The'disk 2|| is'adapted'to be engaged by the fre'eend` off the arm^2|4 -of a bell crank 2|5 which is suitably pivotally mounted and the free end of the other arm 2| E'of which is connected'by a suitable adjustable link 2|1 to" larocl-r lever 2|8. The rocklever 2|8 ispivoted atits'lower end to a frame part provided for that purpose.v and at its'upper end'carries a roller`2i0. The roller' ||0 and is'adaptedfto be 'engaged by a supplel7o -rock in a .counter-clockwise direction (as viewed mentary cam element: 220 which is carried bythe fcam shaft 25 to thereby cause the `bell crank arm 2|4 to engage the disk 2|`| and' to' 'move the said disk inwardly :neng the shaftll'o'n. subirr end thereof to engagel the adjacent inner end of the selector pin portion |9| and to thereby restore the selector pin to its initial, ornormal,

position. When the engaged selector pin is thus restored to its normal position, the arm |51 is freed to agai'npermit rotation of the shaft |00. A spring 229 serves to restore the disk 2|| and associated parts to normal positions.

When the ratchet wheel |03 is actuated by the pawl |04 in the event that coins havevbeen deposited to effect the playing` of two selections land the depositor makes a selection of only one record, the operation will be as follows. Assiuning that the selection of one record is made-first and the coins for playing two selections deposited thereafter, the cam shaft 25 will be set into operation promptly `after the first coin is deposited. The position of the parts at the beginning of the operation isasA shown in Figure 2. The locking 'bar 200 will be released to permit and cause the clutch 23 to be moved upward into engagement with the member 15 so that the magazine will be rapidly adjusted until the in-.pressed pin is engaged by the bell crank |90` on the arm |51. Thereupon the clutch member l23 will ybe vrestored to operative engagement with the` worm wheel 20 to eifectftransferring and playing of the record asalready described. 'Upon completion of the playing of the record the latter is returned tothe magazine by the arrangement described.A I

" When the irl-pressed selector pin was engaged y the mechanism already described operated to spring |55, acting through the U-shaped mem ber |53 and the pin |5| l.to press the hub 44 and the disk' |43 outwardly to normal position.

Hence thepre-selecting mechanism is in normal` inoperative position and the continued operal' tion .of the motor as ee'cted by the deposition of the second coin continues to drive the cam shaft 25 to eifect upward movement of the magazineone step so as to play the next lower record.

In theevent that the depositor of 4two coins presses in two successive selector pins, the operation is substantially the same asabove described except that the member |18 will not be actuated. This follows from the fact that when the bell crankarm |89 of the arm |51 engages the second selector pin, it immediatelyreturns the -two disk members |98 to the position shown in engagement between the bar 2 00 and the Stop-` pin' 203 is restored almost immediately so that by the time the second engaging selector pin is pushed outwardly as an incident to the operation ofthe cam 220, and resulting return of the con'-` nected disks |98 to normal position, the member A|59 will be again held innormal position by the locking vbar 200.

The connected disks |98|98 are'slidable on the shaft |00 andare normally pulled'by a spring 22| toward their nor- Amal out position. It will kbe understood that the AU -shaped member, |53 does not rotate but that the" two disks'l98, the disk 2|| and the arm |51 rotate in unison with the shaft |00. This results from .the inter-connectionv of thev said parts by the pins |91, 2|2 and2l3.

When the last of the impressed selector pins is restored, the hub |44 and the disk |43 are also returned to initial position under the force of the spring |55 which acts through the member |53 and the pin |5| 'against the inner end of the said hub. It will, however, be understood that so long as anyone selector pin remains pressed in, the hub |44 and the disk |43 will not be returned to initial position. This is due to the fact that the spring |55 is not strong enough to overcome the resistance .ofthe pin encircling `-spring |39 which acts through the pinsV |30 to resist-outward movement of the diskl |43.' However, if the operator of the machine desires to restore any in-.pressed pin, he may do so by pull ing outward onI the knob |48.

In the event that a person deposits two or more coins and presses in two pins which are related to records not in adjacent pockets in the magazine, the operation is as follows. Selection of the iirst record occurs as already described. When the playing ofthe first record is completed and the first record returned. to the magazine, the locking bar 200 will be released from the stoppin 203 so as to permit the spring |6| to actuate the member |59 and thereby effect operation yof the member v|18 with consequent movement of the v record magazine. Such movement of the magazine continues until the bell crank arm Vliliicarried by the arm |51 engages the second selector -pin and stops the movement of lthe magazine with the selected record in position to be transferred to the turn table. Upon completion of the playing of the second record, it is returned to the magazine and the latter shifted one -step in the usual manner so as to be ready for the playing of another selection.

From the foregoing description it, will be understood that the record transferring magazine is moved yup and .down through its full path of movement, stopping only at the places determined by thein-pressed selector pins, so long as any thereof are pressed in. If no pins are pressed in, thenthe magazine will stop automatically and will play each record therein in the order in which they are placed in the magazine.

The ldisk' 2|| is provided with an edgewise extending tooth 222 which is adapted to engage a nger 223 extending from the member |59.

When the tooth 222 engages the said nger 223,`

the member |59 is thereby automatically returned to its normal position wherein it is normally retained by the locking bar 200. In the event that for any reason the arm |51 and its associated mechanism fail to operate in its proper way, the tooth 222 on the disk 2|| would slerve automatically to restore the member |59 and thereby prevent continuous feeding of the magazine up and down. The tooth 222 thus constitutes what might be called a safety devicefor stopping the shifting of the record magazine in the event that the selector` pins |30 fail to do so if the member |18 is being' driven.

Toprevent the member |18`from being driven whenever therecord .shifting member 33 is in its in-position, that is when a record is being transferred from the magazine to the turn t'able and whenever a record is on the turn-table, and also when-the magazine is locked against verti .cal movement bythe dogl there is provided a pin 224 on the link |23v for engaging a finger 225v carried by thel member |59. 'l'he -fmger- 225 by another'portion of said member |59.

the patron may change his selections at will.

is pivoted as indicated at 226 on the member |59 and is adapted to engage a stop-pin 221 carried The finger 225 is normally yieldihgly held away from said stop-pin 221 by means o f a helical spring 228. It will be observed that when the member |24 is moved to its extreme left-hand position, the pin 224 thereon w'ill engage the upper end portion of the finger 225 to swing it into engagement with the stop-.pin v22'|. Hence when the member |24 is in its extreme left-hand position, the member |59 is held against movement under the influence of the spring |6|.

The described mechanism is completely automatic in its operation and permits a patron to select only such. of the records in the magazine as suit his fancy. The mechanism involves parts which are of ,relatively simple construction and which are of such size that they are durable and easy to make. The mechanism is flexible so that For example, if the patron wishes to substitute his selection for only one previously made selection, he may pull out only the 'selector pin not desired and substitute the desired one. If, however, he has pressed in a number of pins and desires to make an entirely different selection he may restore all of the pins by pulling outwardly, on the knob 4|48 which. acting through the plate |43, will simultaneously restore all of the in-pressed selector pins.

I claim: A

l. In an automatic phonograph, the combination of a turn table, a record magazine, means for relatively shifting said turn table and magazine to effect alignment of said turn table respectivelywith the records in the magazine, a clutch for controlling said shifting operation, means for eifecting transfer of the records from and to said magazine to and from said turn table, and selecting means for causing said record transfer means to transfer selected records, said selecting means comprisingl a plurality of movable selector members respectively related to predetermined records in the magazine, said members being movable from normal, inoperative posi-tion to operative position, va. driven shaft operably connected to said means for relatively shifting said turn table and magazine, an arm carried by said shaft so as to rotate therewith, a member carried by said arm for engaging one of said selector members when adjusted to operative position, means operatively connecting said member and said clutch for 'effecting disengagement of the latter upon engagement of said member with such selector member to stop relative shifting of said turn table .and magazine` with the turn table and the selected record in aligned relation to permit the transfer of such record to said turn table.

2. In an automatic phonograph, the combination of a turn table, a record magazine'shiftable inoperative position to operative position, a ro-gtating arm operatively connected to said magazine-moving means, a movable element carried by said rotating arm and adapted to engage one of said selector members when adjusted to operative position and to be thereby moved, means connecting said movable element with said clutch for disengaging the latter to stop movement of said magazine with the selected record in position for transference from said magazine to said turn table.

3. In an automatic phonograph, the combination of al turn table, a record magazine shiftable vertically relative to the turn table to'position records in the magazine for transference to said turn table, means for effecting said transference of the records, means for effecting said shifting of the magazine including a clutch-'for controlling the operation of said magazine-moving means, and means for selecting the record to be transferred from the magazine to the turn table, said means comprising a plurality o-f selecto-r members respectively related to a record in the magazine, said members being movable from normal, inoperative position to operative position, a rotatingY arm operatively connected to said magazine-moving means, a movable element carried by said rotating arm and adapted to engage one of said selector members when adjusted to operative position and toY be thereby moved, means connecting said movable element with -said clutch for disengaging the latter lto stop movement of said magazine with the selected record in position for transference from said magazine to said turn table, and means carried by said arm for restoring said selector member to inoperative position'. 4

4. In an automatic phonograph, the combination of a turn table, a vertically shiftable-record magazine, means'lncluding a, ratchet wheel for effecting vertical shifting of said magazine, a

rotatably drvenshaft, crank pin means carried by said shaft for eiIecting step-by-step rotation of said ratchet wheel, a link having an operative connection with said crank pin means'so as to be reciprocated as an incident to the rotation of said crank pin means, pawl means connected to said link for effecting rotation of said ratchet wheel incident to the movement of said link in both directions, a clutch` for controlling they operation of said crank pin means, a plurality of selector members respectively related to the recrotatably driven shaft, crank pin means carried by said shaft for .effecting step-by-step rotation of said ratchet wheel, a link having an operative connection with said crank pin means so as to be reciprocated as an incident to the rotation of said crank pin means, pawl means connected to 'said link for effecting rotation of said ratchet wheel incident to the movement of said link in both directions, a clutch for controlling the operation of said crank pin` means, a plurality of selector members respectively related to the records in said magazine, means adapted to be actuated by said selector members for effecting disengagement of said clutch to stop the rotation of said ratchet wheel when the selected record in the magazine is in position to be transferred from the magazine to the turntable, and

means for effecting transference of the selected record from the magazine to the turn table upon disengagement` of said clutch.

6. In anautomatic phonograph of the classA described, the combination of a turn table, av vertically movable record magazine, cam means for effecting step-by-step upward movement of said magazine for successive playing of the reccords in the magazine, auxiliary means for independently eiectingnpward movement of said magazine to effect the playing of a selected record, aplurality of selector members respectively associated. With the records in' the magazine, said selector members being movable from normal, inactive position to operative position, means actuated as an incident to the adjustment of one of said selector members to operative position for rendering said cam means inoperative and effecting operation of said auxiliary means means operatively connected with said magal zine for movement through the positions occupied by said selector members when adjusted to operative position and adapted to engage one of said selector members when in said operative position to be thereby moved, means actuated by said last'mentioned movable member for stopping the operation of' said auxiliary means to thereby stop the vertical movement of the magazine when vthe selected record is in position for transference to said turn table.

7. In an automatic phonograph Aof the class.

described, the combination of a turn table, a vertica-lly movable record magazine, cam means for effecting step-by-step upward'movement of said magazine for successive playing of the records in the magazine, auxiliary means for independently effecting upward movement of said magazine to effect the playing of a selected record, a plurality of selector members respectively associated with the records in the magazine, said selector members being movablefrom normal, inactive position to operative position, means actuated as an incident tothe adjustment of one of said selector members to operative pOsition for rendering said cam means inoperative and effecting operation of said auxiliary means, means operatively connected with said magazine for movement through the positions occupied 'by said selector members'when adjusted to operative position and adapted to engage one of said selectormemberswhen in said-operative position to be thereby moved, means actuated by said last mentioned movable member for stopping the operation of said auxiliary means to thereby stop the vertical movement of the magazine when the selected record is in position for transference to said turn table, and lock means for prevent- -crank pin so as to be rocked incident to the rotation of the crank pin, a link connected at l oiieendto said armso esto bereciprocat'ed as an incident to the rocking thereof, apawl pivotally connectedtothe Yothex'end ofsaid link,

a pivotally mounted bell crank having the free en'd of one arm also pivotallyconnected to said other end of said link, a, second pawl pivotally y connected to the free end of the, other arm of said bell crank, a ratchet wheel adapted to -be advanced one step of movement by each of said pawls asv an incident to the movement of said linkin each direction, manually operable means for effecting rotation of said crank pin, and

.means for automatically stopping the rotation of said crank pin when the magazine is shifted to position the selected record for transference to the turn table.

9. In an automatic phonograph,the combination of a turntable, a vertically adjustable record magazine, means for effecting rotation of said turn table comprising a driven shaft, caml means forefecting step-by-step'movement of said record magazine for eiecting successive playing of the successively arranged records in said magazine, auxiliary means operable independently of said cam means for effecting extended movement of said magazine, independent devices rotatably mounted on said driven shaft respectively for actuating said cam means and said .auxiliary means, a clutch member keyed to said driven shaft and movable thereon so as to selectively eiect operation of said cam means and said'auxiliary means, manually adjustable selector means for shifting said clutch member to effect operation of said auxiliary means, and means controlled by said selector means for automatically effecting disengagement of said clutch member from said auxiliary means when the selected record is positioned for transference to said turn table. I

10. In an automatic phonograph, the combination of a turn table, a record magazine for supporting a plurality of records in vertically spaced relation, said magazine being vertically movably` mounted so as to permit adjustment of the magazine to position the various records therein for transference to said turn table, a rotatably driven shaft, cam means for effecting step-by-step adjustment of said record'magazine for successive playing of the records therein in .the successive relation'in which they are arranged, a clutch member keyed to said driven shaft so as to be movable longitudinally of the shaft while rotat- 'ing therewith, means adapted to be actuated by said clutch member when in one position for effecting operation of said cam means, auxiliary means for effecting extended movement of said magazine to position a selected record for transference to said turn table, means adapted to be actuated by said clutch memb'er when in a second positionon said shaft for operating said auxiliary means, a cam device for controlling the position of said clutch member, a plurality of manually adjustable selectormembers respectively related tc the records in said magazine, saidv selector members'being adjustable from normal, in-

y operative position to operative position, means common to al1 of said selector members and adapted to be actuated by each thereof for moving said cam device to eect operation of said auxiliary means, and means adapted to be actuated by engagement with one of said selector members when in operative position to again move said cam device to stop the operation of said auxilary means when the selected record is positioned for transference to the turn table.

11. In'an automatic phonograph, the combination of a turn table, a record magazine for supporting a plurality of records .in vertically spaced relation, said magazine being vertically movably mounted so as to permit adjustment of the magazine to position the various records therein for transference to said turn table, a rotatably driven shaft, cam means for effecting step-bystep adjustment of said record magazine for successive playing of the records therein in the successive relation in which they are arranged, a clutch member keyed to said driven shaft so as to be movable longitudinally of the shaft while rotating therewith, means adapted to be actuated by said clutch member when in one position for effecting operation of said cam means, auxiliary means for effecting extended movement of said magazine to position a selected record for transference to said turn table, means adapted to be actuated by said clutch member when in a second position on said shaft for operating said auxiliary means, a cam device for controlling the position of clutch member, a plurality of manually adjustable selector members respectively related to the records in said magazine, said selector members being adjustable from normal, inoperative position to operative position, means common to all of said selector Vmembers and adapted to be actuated by each thereof for moving said cam device to effect operation of and lock means for preventing actuation of said' clutch controlling cam device during the playing of a record.

12. In an automatic phonograph, the combination vof ya turn table, a record magazine for supporting a plurality of records in vertically spaced relation, said magazine being vertically movably mounted so as to permit adjustment of 4 the magazine to 'position the various records therein for transference to said turn table, means for locking said magazine against vertical movement during the transferring and playing of a.

'of the shaft' while rotating therewith, means adapted to be actuated by said clutch member when inl one position for effecting operation of said cam means, auxiliary means for effecting extended movement of said magazine to position a selected reco-rd for transference to', said turn table, means 'adapted to be actuated' by said clutch member when in a second position on said 'shaft for operating/said auxiliary means, a. cam

device for controlling the position of said clutch member, a plurality of manually adjustablev selector members respectively related to the records in,

said magazine, said selector members beingv adjustable from normal, inoperative position to op,-

era-tiver position, means common to all oi' said selector members and adapted to be actuated by eacl thereof for moving said cam device to -effect operation of said auxiliary means, means adapted tobe actuated by engagement with one of said y selector members'when in operative position to again move'said camv device to stop the operation of said auxiliary means when` the selected record is positioned for transference to the turn table, and lock means for preventing movement of said clutch controlling cam device when the magazine is locked against vertical shifting.

13. In an automatic phonograph of the class described, selector mechanism comprising a shaft nally thereof, means for effecting longitudinal' movement of said rst mentioned member as an incident to manual adjustment of one of said selector members, means for effecting longitudinal movement of said. second member as an incident to engagement of said arm element with one of said selector members, and a pivotally mounted member normally held in predetermined position by said first mentioned slidable member, means for effecting rocking movement of said pivoted member after said first mentioned slidable member is moved longitudinally, and

means whereby movement of said second slidable member is operative to restore said pivoted member to its initial position. I

14. In an automatic phonograph of the class described, selector mechanism comprising a shaft a plurality of independently movable selectorl members disposed in substantially axially parallel relation to said driven shaft, and adapted to be moved longitudinally of said shaft from normal inoperative position to operative position, an element movably mounted on said arm for engaging one of said selector membersA as an incident to rotation of said arm and shaft, a member mounted on said shaft for sliding movement longitudinally of the shaft, a. second member also' slidable member is operative to restore said pivoted member to its initial position, a third member mounted on said shaft for movement longitudinally thereof, means carried by said arm and connected with said third member for effecting restoration of said selector member to inoperative position after engagement thereof by said .arm element, and means for effectin'g longitudinal' movement of said third member to effect such restoration of said selector member.

- EMIL C. MUELLEl.. 

